155157120

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 320

約数和(自身を含む): 575384040

約数和(自身を除く): 420226920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 73, 80, 81, 82, 90, 96, 108, 120, 123, 128, 135, 144, 146, 160, 162, 164, 180, 192, 205, 216, 219, 240, 246, 270, 288, 292, 320, 324, 328, 360, 365, 369, 384, 405, 410, 432, 438, 480, 492, 540, 576, 584, 615, 640, 648, 656, 657, 720, 730, 738, 810, 820, 864, 876, 960, 984, 1080, 1095, 1107, 1152, 1168, 1230, 1296, 1312, 1314, 1440, 1460, 1476, 1620, 1640, 1728, 1752, 1845, 1920, 1968, 1971, 2160, 2190, 2214, 2336, 2460, 2592, 2624, 2628, 2880, 2920, 2952, 2993, 3240, 3280, 3285, 3321, 3456, 3504, 3690, 3936, 3942, 4320, 4380, 4428, 4672, 4920, 5184, 5248, 5256, 5535, 5760, 5840, 5904, 5913, 5986, 6480, 6560, 6570, 6642, 7008, 7380, 7872, 7884, 8640, 8760, 8856, 8979, 9344, 9840, 9855, 10368, 10512, 11070, 11680, 11808, 11826, 11972, 12960, 13120, 13140, 13284, 14016, 14760, 14965, 15744, 15768, 16605, 17280, 17520, 17712, 17958, 19680, 19710, 21024, 22140, 23360, 23616, 23652, 23944, 25920, 26240, 26280, 26568, 26937, 28032, 29520, 29565, 29930, 31536, 33210, 35040, 35424, 35916, 39360, 39420, 42048, 44280, 44895, 46720, 47232, 47304, 47888, 51840, 52560, 53136, 53874, 59040, 59130, 59860, 63072, 66420, 70080, 70848, 71832, 78720, 78840, 80811, 84096, 88560, 89790, 94608, 95776, 105120, 106272, 107748, 118080, 118260, 119720, 126144, 132840, 134685, 140160, 141696, 143664, 157680, 161622, 177120, 179580, 189216, 191552, 210240, 212544, 215496, 236160, 236520, 239440, 242433, 252288, 265680, 269370, 287328, 315360, 323244, 354240, 359160, 378432, 383104, 404055, 420480, 425088, 430992, 473040, 478880, 484866, 531360, 538740, 574656, 630720, 646488, 708480, 718320, 756864, 808110, 861984, 946080, 957760, 969732, 1062720, 1077480, 1149312, 1212165, 1261440, 1292976, 1436640, 1616220, 1723968, 1892160, 1915520, 1939464, 2125440, 2154960, 2424330, 2585952, 2873280, 3232440, 3447936, 3784320, 3878928, 4309920, 4848660, 5171904, 5746560, 6464880, 7757856, 8619840, 9697320, 10343808, 12929760, 15515712, 17239680, 19394640, 25859520, 31031424, 38789280, 51719040, 77578560, 155157120]

約数ペア:

[(1, 155157120), (2, 77578560), (3, 51719040), (4, 38789280), (5, 31031424), (6, 25859520), (8, 19394640), (9, 17239680), (10, 15515712), (12, 12929760), (15, 10343808), (16, 9697320), (18, 8619840), (20, 7757856), (24, 6464880), (27, 5746560), (30, 5171904), (32, 4848660), (36, 4309920), (40, 3878928), (41, 3784320), (45, 3447936), (48, 3232440), (54, 2873280), (60, 2585952), (64, 2424330), (72, 2154960), (73, 2125440), (80, 1939464), (81, 1915520), (82, 1892160), (90, 1723968), (96, 1616220), (108, 1436640), (120, 1292976), (123, 1261440), (128, 1212165), (135, 1149312), (144, 1077480), (146, 1062720), (160, 969732), (162, 957760), (164, 946080), (180, 861984), (192, 808110), (205, 756864), (216, 718320), (219, 708480), (240, 646488), (246, 630720), (270, 574656), (288, 538740), (292, 531360), (320, 484866), (324, 478880), (328, 473040), (360, 430992), (365, 425088), (369, 420480), (384, 404055), (405, 383104), (410, 378432), (432, 359160), (438, 354240), (480, 323244), (492, 315360), (540, 287328), (576, 269370), (584, 265680), (615, 252288), (640, 242433), (648, 239440), (656, 236520), (657, 236160), (720, 215496), (730, 212544), (738, 210240), (810, 191552), (820, 189216), (864, 179580), (876, 177120), (960, 161622), (984, 157680), (1080, 143664), (1095, 141696), (1107, 140160), (1152, 134685), (1168, 132840), (1230, 126144), (1296, 119720), (1312, 118260), (1314, 118080), (1440, 107748), (1460, 106272), (1476, 105120), (1620, 95776), (1640, 94608), (1728, 89790), (1752, 88560), (1845, 84096), (1920, 80811), (1968, 78840), (1971, 78720), (2160, 71832), (2190, 70848), (2214, 70080), (2336, 66420), (2460, 63072), (2592, 59860), (2624, 59130), (2628, 59040), (2880, 53874), (2920, 53136), (2952, 52560), (2993, 51840), (3240, 47888), (3280, 47304), (3285, 47232), (3321, 46720), (3456, 44895), (3504, 44280), (3690, 42048), (3936, 39420), (3942, 39360), (4320, 35916), (4380, 35424), (4428, 35040), (4672, 33210), (4920, 31536), (5184, 29930), (5248, 29565), (5256, 29520), (5535, 28032), (5760, 26937), (5840, 26568), (5904, 26280), (5913, 26240), (5986, 25920), (6480, 23944), (6560, 23652), (6570, 23616), (6642, 23360), (7008, 22140), (7380, 21024), (7872, 19710), (7884, 19680), (8640, 17958), (8760, 17712), (8856, 17520), (8979, 17280), (9344, 16605), (9840, 15768), (9855, 15744), (10368, 14965), (10512, 14760), (11070, 14016), (11680, 13284), (11808, 13140), (11826, 13120), (11972, 12960)]